133765660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{955469}}^1$

素因数の和:955485

約数の個数: 24

約数和(自身を含む): 321037920

約数和(自身を除く): 187272260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 955469, 1910938, 3821876, 4777345, 6688283, 9554690, 13376566, 19109380, 26753132, 33441415, 66882830, 133765660]

約数ペア:

[(1, 133765660), (2, 66882830), (4, 33441415), (5, 26753132), (7, 19109380), (10, 13376566), (14, 9554690), (20, 6688283), (28, 4777345), (35, 3821876), (70, 1910938), (140, 955469)]